CN219779984U - Ventilating and radiating device of frequency converter - Google Patents
Ventilating and radiating device of frequency converter Download PDFInfo
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- CN219779984U CN219779984U CN202321159406.5U CN202321159406U CN219779984U CN 219779984 U CN219779984 U CN 219779984U CN 202321159406 U CN202321159406 U CN 202321159406U CN 219779984 U CN219779984 U CN 219779984U
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- frequency converter
- converter body
- heat dissipation
- air
- ventilation
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- 238000009423 ventilation Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims description 25
- 238000005086 pumping Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 2
- 238000001816 cooling Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a ventilation and heat dissipation device of a frequency converter, and belongs to the technical field of frequency converters. Including converter body and heat dissipation mechanism, the inside of converter body sets up the fan, heat dissipation mechanism includes the air exhauster, air exhauster fixed mounting is at the top of converter body, the inlet end fixed connection pipeline of air exhauster, the one end fixed mounting of pipeline is in the inside of converter body, storage water tank fixed mounting is at the surface of converter body, the surface fixed mounting liquid extractor of storage water tank. Through the top installation air pump at the converter body, the gas-supply pipe is installed to the end of giving vent to anger of air pump to at the surface mounting storage water tank of converter body, the surface mounting liquid extractor of storage water tank, through the inside hydrologic cycle of liquid extractor to the storage water tank, make the water flow, so that to the inside gaseous cooling of gas-supply pipe, and carry into the converter body inside with the air after the cooling, can cool down the inside converter body.
Description
Technical Field
The utility model relates to the technical field of frequency converters, in particular to a ventilation and heat dissipation device of a frequency converter.
Background
The frequency converter is an electric power regulating device for controlling the rotation speed of an alternating current motor, and realizes the control of the rotation speed of the motor by changing the voltage and the frequency of a power supply, when the motor runs at full load, the relation between the electric energy required to be consumed and the rotation speed is a square function, namely, the higher the rotation speed of the motor is, the more the required energy consumption is increased, and in order to realize high-efficiency consumption and accurate control, the frequency converter can realize the speed regulation of the motor by changing the power supply frequency and the voltage, and particularly, the frequency converter is increasingly widely applied in the fields of large mechanical equipment, metallurgy, elastic compensation and the like.
The inside of the frequency converter is provided with a plurality of electronic elements, when the frequency converter works normally, a large amount of heat can be generated inside the frequency converter, so that the normal time of the frequency converter is ensured, the service life is prolonged, the frequency converter is required to be cooled, the current cooling mode is that a fan is only arranged inside the frequency converter, the heat inside the frequency converter is sucked out through the fan, but the temperature inside the frequency converter cannot be quickly reduced, the cooling effect is general, and therefore, the frequency converter ventilation and cooling device is provided to solve the problems.
Disclosure of Invention
In order to overcome the above disadvantages, the present utility model provides a ventilation and heat dissipation device for a frequency converter, which overcomes the above technical problems or at least partially solves the above problems.
The utility model is realized in the following way:
the utility model provides a ventilation and heat dissipation device of a frequency converter, which comprises a frequency converter body, wherein a fan is arranged in the frequency converter body, a control panel is fixedly arranged on the outer surface of the frequency converter body, a display is arranged on the control panel, the control panel is electrically connected with the frequency converter body, a supporting rod is fixedly arranged at the bottom of the frequency converter body, the bottom of the supporting rod is fixedly connected with a antiskid plate, the fan is fixedly arranged in the frequency converter body, and the position, corresponding to the fan, of the outer surface of the frequency converter body is provided with an opening;
a heat dissipation mechanism comprising;
the air pump is fixedly arranged at the top of the frequency converter body, the air inlet end of the air pump is fixedly connected with a pipeline, and one end of the pipeline is fixedly arranged in the frequency converter body;
the water storage tank is fixedly arranged on the outer surface of the frequency converter body, and the liquid pumping machine is fixedly arranged on the outer surface of the water storage tank;
the air pipe, the one end fixed mounting of air pipe is at the end of giving vent to anger of air exhauster, and the other end is fixed connection with the inside of converter body, the middle part of air pipe sets up the inside at the storage water tank.
In a preferred scheme, the water inlet end and the water outlet end of the liquid extractor are respectively and fixedly connected with round pipes, one end of one round pipe is fixedly arranged at the top of the water storage tank, and the other end of the other round pipe is fixedly arranged at the bottom of the water storage tank.
In a preferred scheme, dustproof mechanism is installed to the outside of converter body, dustproof mechanism includes dust cover and venthole.
In a preferred scheme, the air outlet hole is formed in the bottom of the dust cover, one end face of the dust cover is provided with an opening, and the dust cover is arranged corresponding to the position of the fan.
In a preferred scheme, the sealing ring is fixedly connected to the joint of the air pipe and the water storage tank, and one end of the air pipe is arranged at the bottom end of the outer surface of the frequency converter body.
The utility model provides a ventilation and heat dissipation device of a frequency converter, which has the beneficial effects that:
1. through the top installation air pump at the converter body, the gas-supply pipe is installed to the end of giving vent to anger of air pump to at the surface mounting storage water tank of converter body, the surface mounting liquid pumping machine of storage water tank, through the inside hydrologic cycle of liquid pumping machine to the storage water tank, make the water flow, through the position installation inside the storage water tank in the middle of with the gas-supply pipe, so that to the inside air cooling of gas-supply pipe, and carry into the converter body inside with the air after the cooling, can be to the inside cooling of converter body, promote the radiating effect, increase of service time.
2. Through the surface mounting dust cover at the converter body to set up the venthole in the bottom of dust cover, not only can prevent that external dust from entering into the converter body inside, avoid inside component to cause the damage, can also take out the inside gas of converter body simultaneously, and discharge through the venthole, realize dispelling the heat to the converter body, easy operation facilitates the use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic view of the dust cap of the present utility model;
FIG. 3 is a schematic diagram of the bottom structure of the inverter body according to the present utility model;
FIG. 4 is a schematic view of a fan position according to the present utility model;
FIG. 5 is a schematic diagram of an air extractor according to the present utility model.
In the figure: 1. a transducer body; 2. a fan; 3. a heat dissipation mechanism; 31. an air extractor; 311. a pipe; 32. a water storage tank; 321. a liquid pumping machine; 33. a gas pipe; 4. a round tube; 5. a dust-proof mechanism; 51. a dust cover; 52. an air outlet hole; 6. a control panel; 7. a display; 8. a support rod; 9. a antiskid plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a converter ventilation heat abstractor, including converter body 1 and cooling mechanism 3, the inside of converter body 1 sets up fan 2, cooling mechanism 3 includes air exhauster 31, air exhauster 31 fixed mounting is at the top of converter body 1, air inlet end fixed connection pipeline 311 of air exhauster 31, the one end fixed mounting of pipeline 311 is in the inside of converter body 1, storage water tank 32 fixed mounting is at the surface of converter body 1, the surface fixed mounting liquid extractor 321 of storage water tank 32, the one end fixed mounting of gas-supply pipe 33 is at the end of giving vent to anger of air exhauster 31, the other end and the inside fixed connection of converter body 1, the middle part setting of gas-supply pipe 33 is in the inside of storage water tank 32.
In a preferred embodiment, the water inlet end and the water outlet end of the liquid pump 321 are respectively and fixedly connected with the circular tubes 4, one end of one circular tube 4 is fixedly installed at the top of the water storage tank 32, one end of the other circular tube 4 is fixedly installed at the bottom of the water storage tank 32, and the water inlet end and the water outlet end of the liquid pump 321 are respectively installed at the top and the bottom of the water storage tank 32, so that water can circulate inside the water storage tank 32, water can flow, and gas inside the gas delivery tube 33 can be cooled.
In a preferred embodiment, the dustproof mechanism 5 is installed outside the frequency converter body 1, the dustproof mechanism 5 comprises a dustproof cover 51 and an air outlet 52, the position, corresponding to the fan 2, of the outer surface of the frequency converter body 1 is provided with an opening, external dust easily enters the frequency converter body 1, and damage is caused to electronic elements, so the device designs the dustproof mechanism 5, and accordingly internal elements of the frequency converter body 1 are protected.
In a preferred embodiment, the air outlet hole 52 is formed in the bottom of the dust cover 51, one end surface of the dust cover 51 is provided with an opening, the dust cover 51 is provided corresponding to the position of the fan 2, and the air outlet hole 52 is formed in the bottom of the dust cover 51, so that external dust is prevented from entering the frequency converter body 1, and air discharge inside is not affected.
In order to prevent water in the water storage tank 32 from flowing out and reduce the water quantity in the water storage tank 32, a sealing ring is fixedly connected to the joint of the air pipe 33 and the water storage tank 32, one end of the air pipe 33 is installed at the bottom end of the outer surface of the frequency converter body 1, so that the water quantity in the water storage tank 32 is unchanged, the air in the air pipe 33 is circularly flowed, the air in the air pipe 33 is cooled, the control panel 6 is fixedly installed on the outer surface of the frequency converter body 1 for realizing intelligent operation, the display 7 is arranged on the control panel 6, and the control panel 6 is electrically connected with the frequency converter body 1.
In order to ensure stable use of the frequency converter body 1, the bottom of the frequency converter body 1 is fixedly provided with the supporting rod 8, the bottom of the supporting rod 8 is fixedly connected with the antiskid plate 9, and the frequency converter body 1 can be placed to move in use through the antiskid plate 9.
For promoting the inside radiating effect of converter body 1, through with fan 2 fixed mounting in the inside of converter body 1, the surface of converter body 1 sets up to the opening with the position that fan 2 corresponds, and fan 2 is taken out the inside air of converter body 1, takes out the inside steam of converter body 1, realizes the inside heat dissipation of converter body 1.
Specifically, a working process or working principle of the ventilation and heat dissipation device of the frequency converter is as follows: the inside a plurality of electronic components that have of converter, when the converter normally works, inside can produce a large amount of heat, so for guaranteeing the normal time of converter, and increase in service time, need dispel the heat to the converter, present heat dissipation mode only sets up fan 2 in the inside of converter, through the inside heat suction of fan 2 with the converter, but the inside temperature of converter can't drop fast, the radiating effect is general, so design this device, in order to solve this problem, specific operation is as follows, connect external power supply, when the during operation of converter body 1, after a period of time, the inside electronic component of converter body 1 can produce certain temperature, if untimely scatter, influence converter body 1 live time, so in time to the converter body 1 dispel the heat, through opening air exhauster 31 and fan 2, through the inside gas extraction of fan 2 with the converter body 1, and blow into the inside of dust cover 51, the inside gas of dust cover 51 can be discharged to the atmosphere through venthole 52 position, simultaneously under the effect of dust cover 51, can prevent that external dust from entering into the converter body 1 inside, influence inside electronic component, avoid normal use.
The air pump 31 pumps the air in the frequency converter body 1 and conveys the air to the inside of the water storage tank 32 through the air pipe 33, the middle part of the air pipe 33 is set to be S-shaped and arranged in the water storage tank 32, the conveying time of the air pipe 33 is prolonged, so that the air in the air pipe 33 is cooled, the temperature of the air exhausted by the air pipe 33 is lower than that of the air in the frequency converter body 1, and one end of the air pipe 33 is arranged in the frequency converter body 1, so that the air cooled in the air pipe 33 can be introduced into the frequency converter body 1 again to blow and dissipate heat in the frequency converter body 1.
In order to accelerate the cooling of the gas in the gas pipe 33, the flowing water can be used for improving the cooling effect, the water in the water storage tank 32 is pumped out through the liquid extractor 321 and flows into the water storage tank 32, the circulating flow of the water is realized, the gas temperature in the gas pipe 33 can be improved, the gas with low temperature is conveyed into the frequency converter body 1, the heat dissipation in the frequency converter body 1 is realized, and the use is satisfied.
It should be noted that, the inverter body 1, the air extractor 31, the liquid extractor 321 and the control panel 6 are devices or apparatuses existing in the prior art, or are devices or apparatuses that can be implemented in the prior art, and power supply, specific components and principles thereof will be clear to those skilled in the art, so that detailed descriptions thereof will not be repeated.
Claims (8)
1. The ventilation and heat dissipation device of the frequency converter is characterized by comprising a frequency converter body (1), wherein a fan (2) is arranged in the frequency converter body (1);
a heat dissipation mechanism (3), the heat dissipation mechanism (3) comprising;
the air extractor (31), the air extractor (31) is fixedly arranged at the top of the frequency converter body (1), the air inlet end of the air extractor (31) is fixedly connected with a pipeline (311), and one end of the pipeline (311) is fixedly arranged in the frequency converter body (1);
the water storage tank (32), the water storage tank (32) is fixedly arranged on the outer surface of the frequency converter body (1), and the liquid pumping machine (321) is fixedly arranged on the outer surface of the water storage tank (32);
the air pipe (33), the one end fixed mounting of air pipe (33) is at the end of giving vent to anger of air exhauster (31), and the inside fixed connection of the other end and converter body (1), the middle part of air pipe (33) sets up the inside at storage water tank (32).
2. The ventilation and heat dissipation device for a frequency converter according to claim 1, wherein the water inlet end and the water outlet end of the liquid pumping machine (321) are respectively and fixedly connected with a circular tube (4), one end of one circular tube (4) is fixedly installed at the top of the water storage tank (32), and one end of the other circular tube (4) is fixedly installed at the bottom of the water storage tank (32).
3. A frequency converter ventilation and heat dissipation device according to claim 2, characterized in that the frequency converter body (1) is externally provided with a dust prevention mechanism (5), the dust prevention mechanism (5) comprising a dust cover (51) and an air outlet (52).
4. A ventilation and heat dissipation device for a frequency converter according to claim 3, wherein the air outlet hole (52) is formed at the bottom of the dust cover (51), one end surface of the dust cover (51) is provided with an opening, and the dust cover (51) is provided corresponding to the position of the fan (2).
5. The ventilation and heat dissipation device for frequency converter according to claim 4, wherein the connection part of the air pipe (33) and the water storage tank (32) is fixedly connected with a sealing ring, and one end of the air pipe (33) is installed at the bottom end of the outer surface of the frequency converter body (1).
6. The ventilation and heat dissipation device for a frequency converter according to claim 5, wherein a control panel (6) is fixedly installed on the outer surface of the frequency converter body (1), a display (7) is disposed on the control panel (6), and the control panel (6) is electrically connected with the frequency converter body (1).
7. The ventilation and heat dissipation device for the frequency converter according to claim 6, wherein a supporting rod (8) is fixedly installed at the bottom of the frequency converter body (1), and the bottom of the supporting rod (8) is fixedly connected with a antiskid plate (9).
8. A ventilation and heat dissipation device for a frequency converter according to claim 7, characterized in that the fan (2) is fixedly installed inside the frequency converter body (1), and the position of the outer surface of the frequency converter body (1) corresponding to the fan (2) is set as an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321159406.5U CN219779984U (en) | 2023-05-15 | 2023-05-15 | Ventilating and radiating device of frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321159406.5U CN219779984U (en) | 2023-05-15 | 2023-05-15 | Ventilating and radiating device of frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219779984U true CN219779984U (en) | 2023-09-29 |
Family
ID=88130065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321159406.5U Active CN219779984U (en) | 2023-05-15 | 2023-05-15 | Ventilating and radiating device of frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219779984U (en) |
-
2023
- 2023-05-15 CN CN202321159406.5U patent/CN219779984U/en active Active
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